<template>
	<view class="nav_bar">
		<view class="nav_bar_img">
			<img src="" alt="" />
		</view>
	</view>
</template>

<script>
</script>

<style>
	.nav_bar {
		height: 100rpx;
		position: fixed;
		top: 100rpx;
		width: 100vw;
		z-index: 999;
		background-color: aquamarine;
		
	}
</style>